Empleos de full-stack engineer nextjs springboot en madrid

Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit, savings, and wallet services to support the complete immigrant financial journey. We are a hyper-growth Series C company, backed by over $300 million in funding from top-tier global investors, including Andreessen Horowitz, QED, Castle Island, Switch...

Seeking a backend-leaning Senior Full Stack Engineer for a SaaS startup in Barcelona, focusing on Node, TypeScript, React, and AWS, with remote/hybrid flexibility.

At Viaplay Group, we entertain millions of people every day through our streaming services, radio networks, and TV channels. We believe in the power of content not just as a way of telling stories and touching lives, but also expanding worlds.Right now, we're searching for aSenior Fullstack Engineerin ourBarcelonaoffice –are you ready to hit play on an...

Barcelona, Spain | Senior Engineering OpportunityMaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector.The company operates a multi-sided marketplace used by hundreds of hospitals and...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Aircall is headquartered in Paris, our European HQ, with a...

About Bark Lea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura. Bark is an online servicesmarketplaceconnecting customers with professionals across over 1,000 categories. Operating in nine countries including the UK, US, Australia, Canada, and New Zealand, we're...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and...

Between Technology is seeking Sr.Full-Stack Software Engineer to work remotely on an AI training project focused on software development, debugging, code evaluation, and problem-solving.The role is contractor-based, ~15 hours per week, with a flexible schedule and global remote access.The candidate should demonstrate strong full-stack capabilities across...

¡En Capitole seguimos creciendo y queremos hacerlo contigo! Buscamos un/a Fullstack Engineer (.NET/Angular) para un proyecto estable participando en el desarrollo de nuevos evolutivos y mejoras de la plataforma interna. La posición es híbrida , con 2 días de presencialidad en oficina (Barcelona/Madrid) Experiencia (+4 años) con versiones...

Develop challenging coding test cases for AI systems, focusing on full-stack development with Python and React. Analyze AI failures and iterate based on feedback. This is a part-time, project-based role.

¡En Capitole seguimos creciendo y queremos hacerlo contigo! Buscamos un/a Fullstack Engineer (.NET/Angular) para un proyecto estable participando en el desarrollo de nuevos evolutivos y mejoras de la plataforma interna. La posición es híbrida , con 2 días de presencialidad en oficina (Barcelona/Madrid) Experiencia (+4 años) con versiones...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

¡Seguimos buscando talento…y nos encantaría que te unieras a nuestro equipo! Para que nos conozcas algo mejor, UST es una multinacional norteamericana certificada como Top Employer y Great Place to Work con más de 35.000 empleados a nivel global y con presencia en más de 35 países. Somos líderes en servicios de tecnología digital y proporcionamos...

MVST is seeking a highly motivated Full Stack Developer to join a vibrant team in Barcelona.You will build web and mobile applications using modern technologies, collaborating with designers, product managers, and developers to deliver high?quality software solutions.You should have 4+ years of experience, strong English communication, and comfort working...

Develops and enhances software for digital and biometric identity authentication solutions, focusing on Go back-end services and React front-ends in a remote-first environment.

Grafana Labs is hiring a Senior Full Stack Engineer for the Database Observability squad within Grafana Cloud. The role focuses on frontend engineering using TypeScript and React, with opportunities to contribute to backend services in Go and APIs, delivering end-to-end customer experiences from exploration to production.You'll be working in a fully remote...

AstraZeneca plc is seeking a technical leader to engineer secure, reliable platforms that accelerate life-changing medicines to patients.Habilidades, experiencia, cualificaciones... Si tiene el perfil adecuado para esta oportunidad, asegúrese de inscribirse hoy mismo.You will shape how teams design, test, deploy and observe systems across AWS, delivering...

Félix is seeking a senior software engineer to shape the core technology behind our chat-driven platform and conversational interfaces across WhatsApp, Web and Mobile.You will design scalable backend services, build UI services, mentor juniors, and collaborate with product and UX teams in a fully remote setup with potential hybrid in future.This role...

Mondel?z International in Barcelona is seeking a Full Stack AI Engineer to help build a new AI-powered insights platform.You'll design data pipelines, develop AI/ML components, and ship full stack applications that surface insights for global and regional users.You will collaborate with Product, Data Science, and Business stakeholders to translate...

Barcelona, Spain | Senior Engineering OpportunityMaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector.The company operates a multi-sided marketplace used by hundreds of hospitals and...